Tamagawa Holdings Co (TSE:6838) Net Margin %: 48.96% (As of Apr. 2026) — 2605% Above Median

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TSE:6838 Tamagawa Holdings Co Ltd TSE:6838
56 GF Score
Price 円1,446.00
GF Value 円1,080.94
Valuation Significantly Overvalued
! 5 Warning Signs
View Full Analysis

What is Tamagawa Holdings Co Net Margin %?

Tamagawa Holdings Co TSE:6838 -0.69% 56 Net Margin % is 48.96% as of Apr. 2026, which is 2605% above its 10-year median of 1.81. GuruFocus rates TSE:6838 with a GF Score™ of 56/100 and a GF Value™ of 円1,080.94 (Significantly Overvalued). The stock has 5 warning signs investors should review. Among 554 Conglomerates companies, Tamagawa Holdings Co ranks better than 92.06% on this metric.

Net margin is calculated as Net Income divided by its Revenue. Tamagawa Holdings Co's Net Income for the six months ended in Apr. 2026 was 円1,832 Mil. Tamagawa Holdings Co's Revenue for the six months ended in Apr. 2026 was 円3,743 Mil. Therefore, Tamagawa Holdings Co's net margin for the quarter that ended in Apr. 2026 was 48.96%.

The historical rank and industry rank for Tamagawa Holdings Co's Net Margin % or its related term are showing as below:

TSE:6838' s Net Margin % Range Over the Past 10 Years
Min: -14.65   Med: 1.81   Max: 30.17
Current: 30.17


TSE:6838's Net Margin % is ranked better than
92.06% of 554 companies
in the Conglomerates industry
Industry Median: 4.225 vs TSE:6838: 30.17

Tamagawa Holdings Co  (TSE:6838) Net Margin % Explanation

Although Net Income and Earnings-per-Share (EPS) are the most widely used parameter in measuring a company's profitability and valuation, it is the least reliable. The reason is that reported earnings can be manipulated easily by adjusting any numbers such as Depreciation, Depletion and Amotorization and non-recurring items.

But the long term trend of the net margin is a good indicator of the competitiveness and health of the business.


Tamagawa Holdings Co Net Margin % Related Terms


Tamagawa Holdings Co Net Margin % Historical Data

* Premium members only.

The historical data trend for Tamagawa Holdings Co's Net Margin % can be seen below:

* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD.
* For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.

Tamagawa Holdings Co Net Margin % Chart

Tamagawa Holdings Co Annual Data
Trend Mar16 Mar17 Mar18 Mar19 Mar20 Mar21 Mar22 Mar23 Mar24 Oct25
Net Margin %
Get a 7-Day Free Trial Premium Member Only Premium Member Only 1.34 2.38 -14.65 -10.67 4.81

Tamagawa Holdings Co Semi-Annual Data
Mar16 Sep16 Mar17 Sep17 Mar18 Sep18 Mar19 Sep19 Mar20 Sep20 Mar21 Sep21 Mar22 Sep22 Mar23 Sep23 Mar24 Apr25 Oct25 Apr26
Net Margin % Get a 7-Day Free Trial Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only -26.57 -2.14 2.45 6.83 48.96

TSE:6838 vs HON, MMM: Net Margin % Comparison

For the Conglomerates subindustry, Tamagawa Holdings Co's Net Margin %, along with its competitors' market caps and Net Margin % data, can be viewed below:

* Competitive companies are chosen from companies within the same industry, with headquarter located in same country, with closest market capitalization; x-axis shows the market cap, and y-axis shows the term value; the bigger the dot, the larger the market cap. Note that "N/A" values will not show up in the chart.


Tamagawa Holdings Co Net Margin % vs Conglomerates Industry

For the Conglomerates industry and Industrials sector, Tamagawa Holdings Co's Net Margin % distribution charts can be found below:

* The bar in red indicates where Tamagawa Holdings Co's Net Margin % falls into.


TSE:6838
56GF Score
Tamagawa Holdings Co Ltd TSE:6838
Net Margin % is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Tamagawa Holdings Co Net Margin % Calculation

Net margin - also known as net profit margin is the ratio of Net Income divided by net sales or Revenue, usually presented in percent.

Tamagawa Holdings Co's Net Margin for the fiscal year that ended in Oct. 2025 is calculated as

Net Margin=Net Income (A: Oct. 2025 )/Revenue (A: Oct. 2025 )
=268.648/5587.974
=4.81 %

Tamagawa Holdings Co's Net Margin for the quarter that ended in Apr. 2026 is calculated as

Net Margin=Net Income (Q: Apr. 2026 )/Revenue (Q: Apr. 2026 )
=1832.432/3742.889
=48.96 %

* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD.
* For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.

Frequently Asked Questions Learn more about Net Margin % →
What does a Net Margin % of 48.96% mean?
Tamagawa Holdings Co (TSE:6838) has a Net Margin % of 48.96% as of Apr. 2026. Net margin is the ratio of total net income to net sales. View historical data on Tamagawa Holdings Co and its competitors. This is 2605% above median its historical median of 1.81. According to the industry distribution chart, Tamagawa Holdings Co ranks #44 out of 554 companies in the Conglomerates industry, placing it in the top 7.9%.
Is Tamagawa Holdings Co's Net Margin % too high?
Tamagawa Holdings Co's current Net Margin % of 48.96% is 2605% above median its 10-year median of 1.81. The Conglomerates industry median Net Margin % is 4.23. Tamagawa Holdings Co's value of 48.96% is 1058.8% above this industry median. Based on the distribution chart, Tamagawa Holdings Co ranks #44 out of 554 companies in the Conglomerates industry, which is in the top quartile — a strong position relative to peers. Overall, Tamagawa Holdings Co has a GF Score™ of 56/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Tamagawa Holdings Co's Net Margin % compare to HON and MMM?
According to the Conglomerates industry distribution chart, Tamagawa Holdings Co ranks #44 out of 554 companies for Net Margin %. This places Tamagawa Holdings Co in the top 8% of its industry — outperforming the majority of peers. The industry median Net Margin % is 4.23. Tamagawa Holdings Co's value of 48.96% is 1058.8% above this benchmark. While the company's 10-year median is 1.81 vs. the industry median of 4.23, Tamagawa Holdings Co has consistently been above the industry average. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Net Margin % for a Conglomerates company?
The median Net Margin % among Conglomerates companies is 4.23, based on 554 companies in the industry. Companies in the top quartile (top 25%) have a Net Margin % significantly above this median, while those in the bottom quartile fall well below. However, Net Margin % should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Tamagawa Holdings Co's current Net Margin % of 48.96% is 1058.8% above the industry median. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high Net Margin % mean?
A high Net Margin % can signal that a stock is expensive relative to its fundamentals. Net margin is the ratio of total net income to net sales. View historical data on Tamagawa Holdings Co and its competitors. For the Conglomerates industry, the median Net Margin % is 4.23 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Tamagawa Holdings Co's current Net Margin % is 48.96%, which is 2605% above median its own 10-year median of 1.81. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Tamagawa Holdings Co stock overvalued right now?
Based on GuruFocus' analysis, Tamagawa Holdings Co (TSE:6838) is currently considered Significantly Overvalued. The stock's GF Value™ is 円1,080.94, compared to a current price of 円1,446.00 — trading 33.8% above its estimated fair value. The current Net Margin % is 48.96%, which is 2605% above median its 10-year median of 1.81 and 1058.8% above the Conglomerates industry median of 4.23. Tamagawa Holdings Co's overall GF Score™ is 56/100 with 5 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Net Margin % calculated?
Net Margin % is calculated from a company's financial statements. For Tamagawa Holdings Co (TSE:6838), the current Net Margin % is 48.96% as of Apr. 2026. GuruFocus calculates this using data sourced from SEC filings and annual reports. See the calculation section and 30-year financial data on this page for the full breakdown.

Is Tamagawa Holdings Co (TSE:6838) Overvalued in 2026?

Based on GuruFocus' analysis, Tamagawa Holdings Co stock appears to be overvalued. The current stock price of 円1,446.00 is trading 33.8% above its estimated GF Value™ of 円1,080.94. GuruFocus considers Tamagawa Holdings Co to be Significantly Overvalued.

Key valuation signals for TSE:6838:

  • Net Margin %: 48.96% (2605% above median its 10-year median of 1.81)
  • GF Value™: 円1,080.94 vs. price of 円1,446.00 (33.8% above fair value)
  • GF Score™: 56/100 with 5 warning signs
  • Industry Position: 1058.8% above the Conglomerates median (#44 of 554)

No single metric tells the full story. See the TSE:6838 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Tamagawa Holdings Co Business Description

Address VORT Hamamatsu-cho l, 2 Floor,1-6-15 Hamamatsu-cho, Minato-ku, Tokyo, JPN, 105-0013
Tamagawa Holdings Co Ltd manufactures and sells electronics and telecommunications equipment. Its products include wireless equipment components such as amplifiers, attenuators, filters, distributors and frequency synthesizers. It is also operates in solar power stations including mega solar and geothermal power generation plant.
56GF Score

Get the complete analysis for TSE:6838

Net Margin % is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

円1,446.00
Price
円1,080.94
GF Value